It is published in

This result is an extension of the
recent combination
of CDF and D0's SM H→W+W- searches, which are
documented in three letters in PRL. The mass range is expanded, and the search is directed specifically
at the gg→H→W+W- process.

The searches presented here focus only on the gg→H production mode, as this is the only one which is enhanced by a fourth
generation of fermions. The WH, ZH, and Vector Boson Fusion processes are assumed not to contribute, and limits are set on the
production rate cross section of gg→H times the decay branching ratio of H→W+W-.
Theoretical predictions from fourth-generation models are compared with the observed and expected limits,and the Higgs boson mass range between
131 and 204 GeV is excluded assuming a massive fourth generation of fermions.